But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

One of the most powerful earthquakes in history triggered a tsunami that made landfall in Russia, Japan and the US.

Following an 8.7-magnitude earthquake near Russia's Kamchatka, Japan issued tsunami warnings, evacuating over two million ...

Fears of a devastating tsunami faded Wednesday for the U.S. after one of the strongest earthquakes ever recorded struck off ...

A powerful quake hit Russia’s Kamchatka, triggering tsunami warnings and mass evacuations across coastal regions in northern Japan.